$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install PostgreSQL 13 on Gnu/Linux Distros

GNU/Linux Installing PostgreSQL 13 Guide

Hi! The Tutorial shows you Step-by-Step How to Install PostgreSQL 13 Database Server in GNU/Linux Distributions.

And PostgreSQL 13 for Linux is a Powerful, Open Source Object-Relational Database System with a proven Architecture knows for its strong Reliability, Data Integrity, and Correctness.

Finally, PostgreSQL 13 is a Major Release that contains several substantial Changes and Improvements.

How to Install PostgreSQL 13 on Linux - Featured

GNU/Linux PostgreSQL 13 Database Installation Guide

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